Trial NCT04583995; EudraCT 2020-004123-16
Publication Heath P, medRxiv, 2021
Primary outcome on the report: Virologically confirmed symptomatic Covid-19 with onset 7 days after second vaccination in serologically negative participants

Note: The risk of bias by domain corresponds to the highest risk of bias among outcomes by domain.
The overall risk of bias corresponds to the overall highest risk of bias assessed among outcomes.